.reading {
  position: fixed;
  left: 0;
  right: 0;
  top: -100px;
  bottom: -100px;

  .bg {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
  }

  .mask {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    display: -webkit-box;
    -webkit-box-pack: center;
    -webkit-box-align: center;
    -webkit-box-orient: vertical;
    z-index: 99999;

    .box {
      padding: 20px;
      background: rgba(255, 255, 255, .9);
      border-radius: 10px;

      .loading {
        display: flex;
        line-height: 30px;

        .icon {
          width: 30px;
          text-align: center;
          font-size: 18px;
        }

        .desc {
        }
      }

      .error {
        display: flex;
        line-height: 30px;

        .icon {
          width: 30px;
          text-align: center;
          font-size: 18px;
          color: indianred;
        }

        .desc {
        }
      }
    }
  }
}